Unwinding of plastic film in the presence of a plasma

Details Unwinding of plastic film in the presence of a plasma Unwinding of plastic film in the presence of a plasma

1996-05-31

1998-04-28

Breneman, R. Bruce

Coating apparatus

Gas or vapor deposition

Running length work

118723R, 118730, C23C 1600

Patent

active

057439664

ABSTRACT:
Supplying gases towards the web as it separates from the drum in a plasma-enhanced chemical vapor deposition system reduces the sticking of the web to the drum, and thus prevents power supply dropouts. The gas supplied can form into a plasma that helps dissipate the static charge which builds onto the web as it rolls off of the drum. By reducing the arcing and power supply dropouts, the quality of the deposited layer formed in a deposition zone can be improved.

REFERENCES:
patent: 4411972 (1983-10-01), Narken et al.
patent: 4429024 (1984-01-01), Ueno et al.
patent: 4438723 (1984-03-01), Cannella et al.
patent: 4655167 (1987-04-01), Nakamura et al.
patent: 4663829 (1987-05-01), Hartman et al.
patent: 4664951 (1987-05-01), Doehler
patent: 4867101 (1989-09-01), Yamanaka et al.
patent: 5032461 (1991-07-01), Shaw et al.
patent: 5180433 (1993-01-01), Okuda et al.
patent: 5224441 (1993-07-01), Felts et al.
patent: 5258074 (1993-11-01), Okuda et al.
patent: 5529631 (1996-06-01), Yoshikawa et al.
Andrew Mykytiuk, "Finding a Simple Solution to a Shocking Problem", Paper Film Foil Converter, Apr. 1996, pp. 62-63.

Affiliated with

Also associated with

Rating

Unwinding of plastic film in the presence of a plasma does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Unwinding of plastic film in the presence of a plasma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unwinding of plastic film in the presence of a plasma will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1528604